Fill port for an enclosure



FIG. 1 is a front perspective view of our new ornamental design for a fill port for an enclosure according to the present invention;

FIG. 2 is a front view of the ornamental design shown in FIG. 1;

FIG. 3 is a top view of the ornamental design shown in FIG. 1;

FIG. 4 is a bottom view of the ornamental design shown in FIG. 1; and,

FIG. 5 is a right side view of the ornamental design shown in FIG. 1.

The broken lines showing other portions of the enclosure in FIGS. 1-5 are for illustrative purposes and form no part of the claimed design. 

The fill port for an enclosure, as shown and described. 